I think this is on-topic and exemplary with regard to trust in law makers/upholders/enactor: What comes to mind is video footage from the US of local meetings of reps with constituents in the US where the meetings are filled with the frustration of the constituents at the poor and short-sighted decision making by their representatives that would significantly affect the disaffected already - e.g. any anti "Obamacare" sentiment held by and voting against such things that would benefit their communities in the long run over short-sighted possibly political corruption based / greasing the wheels of the seemingly continuous seeking re-election that officials focus on over perhaps their duties to their constituents.

So those would be examples of lack of trust or dissolving of trust emerging as the reps return home from the voting grounds of the capitol(s) to meet their constituents who are questioning the motives and decisions of their representatives who should be acting in their constituents best interested (or whatever campaign promises they used to build themselves up as electable/elected).

(Let me know if this became too abstract, I just did not research and pull examples.)